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NObreath® and NObreath® Dock technical specification
Exhaled flow during FeNO measurement at 50ml/sec ±10% at 10cm H
2
0
3
Concentration range
0-500ppb
Display
Full colour touchscreen
Detection principle
Electrochemical sensor
Repeatability
±5ppb of measured value ≤ 50ppb
±10% of measured value > 50ppb
Accuracy
±5ppb of measured value ≤ 50ppb
±10% of measured value > 50ppb
Power
NObreath® monitor
1 x main rechargeable Li-ion battery –
Approx. 100 uses on fully charged battery
2 x Li-ion coin cell battery – Approx. 5 years
Input: 5V, 0.5A
NObreath® Dock
Mains powered
Input: 5V, 0.5A
Output: 5V, 0.5A
Plug
Input: 100-240V ~ 50/60Hz., 0.2A
Output: 5.0V, 1.0A
T
90
response time
≤10 seconds
Temperature
Operating
10-30°C
Storage/transport
0-40°C
Humidity
Operating
25-75% non-condensing
Storage/transport
0-95% non-condensing
Operating/transport/storage pressure
Atmospheric ±10%
Sensor operating life
5 years (subject to servicing)
Sensor sensitivity
1ppb
Sensor drift
<5% per annum
Dimensions
Approx. 90 x 159 x 59 mm
Weight
Approx. 400g
Materials
NObreath® monitor
Case: polycarbonate/ABS blend
SteriTouch® anti-microbial additive
NObreath® Dock
Breath test time
Adult
12 seconds
Child
10 seconds
Ambient
30 seconds
Warm-up time
≤60 seconds
Maximum ambient operating level
350 ppb NO
CO cross interference
45 ppm ≤17.6 ppb
